Cremona's table of elliptic curves

18105 = 3 · 5 · 17 · 71

Field	Data	Notes
Atkin-Lehner	3- 5- 17+ 71+	Signs for the Atkin-Lehner involutions
Class	18105h	Isogeny class
Conductor	18105	Conductor
∏ cp	112	Product of Tamagawa factors cp
deg	73472	Modular degree for the optimal curve
Δ	-10517590546875 = -1 · 38 · 57 · 172 · 71	Discriminant
Eigenvalues	-2 3- 5- -3  0  5 17+  3	Hecke eigenvalues for primes up to 20
Equation	[0,1,1,-18060,941114]	[a1,a2,a3,a4,a6]
Generators	[336:-5738:1]	Generators of the group modulo torsion
j	-651479864163291136/10517590546875	j-invariant
L	3.1089742898321	L(r)(E,1)/r!
Ω	0.72330362093343	Real period
R	0.038377658030435	Regulator
r	1	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	54315f1 90525e1	Quadratic twists by: -3 5

Hecke Eigenvalues for elliptic curve 18105h1

a2	a3	a5	a7	a11	a13	a17	a19	a23	a29	a31	a37	a41	a43	a47	a53	a59	a61	a67	a71	a73	a79	a83	a89	a97
-2	-	-	-3	0	5	+	3	-8	3	10	-8	-6	0	3	-3	-6	-8	8	+	0	1	-6	7	3

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Quadratic twists for elliptic curve 18105h1

-3	5
54315f1	90525e1

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Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
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